M:tG card similarity search
1UU · Instant
This spell costs {U} less to cast if an opponent cast two or more spells this turn. Counter target spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Uba Mask | 4 | Artifact | If a player would draw a card, that player exiles that card face up instead. Each player may play lands and cast spells from among cards they exiled with Uba Mask this turn. |
| Imminent Doom | 2R | Enchantment | Imminent Doom enters the battlefield with a doom counter on it. Whenever you cast a spell with mana value equal to the number of doom counters on Imminent Doom, Imminent Doom deals that much damage to any target. Then put a doom counter on Imminent Doom. |
| Diluvian Primordial | 5UU | Creature — Avatar | Flying When Diluvian Primordial enters the battlefield, for each opponent, you may cast up to one target instant or sorcery card from that player's graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead. 5/5 |
| Mephit's Enthusiasm | 1R | Sorcery | Mephit's Enthusiasm deals 4 damage to target creature or planeswalker. If excess damage was dealt this way, note that excess damage, then you get a one-time boon with "When you cast a creature spell, it perpetually gets +X/+0, where X is the noted number." |
| Bog Down | 2B | Sorcery | Kicker—Sacrifice two lands. (You may sacrifice two lands in addition to any other costs as you cast this spell.) Target player discards two cards. If this spell was kicked, that player discards three cards instead. |
| A-Jade Orb of Dragonkind | 2G | Artifact | {T}: Add one mana of any color. When you spend this mana to cast a Dragon creature spell, it enters the battlefield with an additional +1/+1 counter on it and gains hexproof until your next turn. |
| Emperor Mihail II | 1UU | Legendary Creature — Merfolk Noble | You may look at the top card of your library any time. You may cast Merfolk spells from the top of your library. Whenever you cast a Merfolk spell, you may pay {1}. If you do, create a 1/1 blue Merfolk creature token. 3/3 |
| Belt of Giant Strength | 1G | Artifact — Equipment | Equipped creature has base power and toughness 10/10. Equip {10}. This ability costs {X} less to activate, where X is the power of the creature it targets. |
| Double Vision | 3RR | Enchantment | Whenever you cast your first instant or sorcery spell each turn, copy that spell. You may choose new targets for the copy. |
| River Kelpie | 3UU | Creature — Beast | Whenever River Kelpie or another permanent enters the battlefield from a graveyard, draw a card. Whenever a player casts a spell from a graveyard, draw a card. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 3/3 |